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abensoabenso
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refurbish readers
1 parent ced71c8 commit 80bfa67

8 files changed

Lines changed: 435 additions & 298 deletions

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‎CMakeLists.txt‎

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@@ -141,6 +141,9 @@ file(GLOB_RECURSE LIB_SRC
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${CMAKE_CURRENT_SOURCE_DIR}/app/src/metadata_reader.c
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${CMAKE_CURRENT_SOURCE_DIR}/app/src/borsh.c
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${CMAKE_CURRENT_SOURCE_DIR}/app/src/unsigned_transaction_reader.c
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${CMAKE_CURRENT_SOURCE_DIR}/app/src/modules/common_reader.c
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${CMAKE_CURRENT_SOURCE_DIR}/app/src/modules/bank_reader.c
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${CMAKE_CURRENT_SOURCE_DIR}/app/src/modules/paymaster_reader.c
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)
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add_library(app_lib STATIC ${LIB_SRC})
@@ -151,6 +154,7 @@ target_include_directories(app_lib PUBLIC
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${CMAKE_CURRENT_SOURCE_DIR}/app/src/lib
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${CMAKE_CURRENT_SOURCE_DIR}/app/src/common
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${CMAKE_CURRENT_SOURCE_DIR}/app/src/txdefs
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${CMAKE_CURRENT_SOURCE_DIR}/app/src/modules
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${CMAKE_CURRENT_SOURCE_DIR}/deps/picohash
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)
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‎app/src/modules/bank_reader.c‎

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/*******************************************************************************
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* (c) 2018 - 2025 Zondax AG
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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********************************************************************************/
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#include "common_reader.h"
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parser_error_t read_bank_transfer(parser_context_t *ctx, bank_transfer_t *transfer) {
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CHECK_INPUT(ctx);
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CHECK_INPUT(transfer);
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CHECK_ERROR(read_address(ctx, &transfer->to));
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CHECK_ERROR(read_coins(ctx, &transfer->coins));
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return parser_ok;
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}
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parser_error_t read_bank_mint(parser_context_t *ctx, bank_mint_t *mint) {
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CHECK_INPUT(ctx);
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CHECK_INPUT(mint);
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CHECK_ERROR(read_coins(ctx, &mint->coins));
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CHECK_ERROR(read_address(ctx, &mint->mint_to_address));
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return parser_ok;
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}
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parser_error_t read_bank_burn(parser_context_t *ctx, bank_burn_t *burn) {
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CHECK_INPUT(ctx);
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CHECK_INPUT(burn);
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CHECK_ERROR(read_coins(ctx, &burn->coins));
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return parser_ok;
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}
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parser_error_t read_bank_freeze(parser_context_t *ctx, bank_freeze_t *freeze) {
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CHECK_INPUT(ctx);
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CHECK_INPUT(freeze);
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CHECK_ERROR(read_token_id(ctx, &freeze->token_id));
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return parser_ok;
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}
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parser_error_t read_bank_call_message(parser_context_t *ctx, bank_call_message_t *bank) {
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CHECK_INPUT(ctx);
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CHECK_INPUT(bank);
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// read call message type
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CHECK_ERROR(read_u8(ctx, (uint8_t *)&bank->type));
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switch (bank->type) {
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case BANK_CALL_MESSAGE_CREATE_TOKEN:
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print_string("BANK_CALL_MESSAGE_CREATE_TOKEN NOT IMPLEMENTED");
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return parser_unexpected_error;
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case BANK_CALL_MESSAGE_TRANSFER:
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print_string("CALL_MESSAGE_TRANSFER");
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CHECK_ERROR(read_bank_transfer(ctx, &bank->transfer));
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break;
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case BANK_CALL_MESSAGE_BURN:
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print_string("BANK_CALL_MESSAGE_BURN");
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CHECK_ERROR(read_bank_burn(ctx, &bank->burn));
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break;
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case BANK_CALL_MESSAGE_MINT:
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print_string("BANK_CALL_MESSAGE_MINT");
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CHECK_ERROR(read_bank_mint(ctx, &bank->mint));
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break;
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case BANK_CALL_MESSAGE_FREEZE:
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print_string("BANK_CALL_MESSAGE_FREEZE");
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CHECK_ERROR(read_bank_freeze(ctx, &bank->freeze));
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break;
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default:
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print_u8("Unexpected bank call message type:", bank->type);
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return parser_unexpected_error;
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}
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return parser_ok;
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}

‎app/src/modules/bank_reader.h‎

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/*******************************************************************************
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* (c) 2018 - 2025 Zondax AG
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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********************************************************************************/
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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parser_error_t read_bank_call_message(parser_context_t *ctx, bank_call_message_t *bank);
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#ifdef __cplusplus
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}
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#endif

‎app/src/modules/common_reader.c‎

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/*******************************************************************************
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* (c) 2018 - 2025 Zondax AG
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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********************************************************************************/
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#include "common_reader.h"
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parser_error_t read_amount(parser_context_t *ctx, amount_t *amount) {
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CHECK_INPUT(ctx);
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CHECK_INPUT(amount);
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CHECK_ERROR(read_u64(ctx, &amount->lo));
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CHECK_ERROR(read_u64(ctx, &amount->hi));
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print_u64_hex("amount:", amount->lo);
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print_u64_hex("amount:", amount->hi);
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print_u64("amount:", amount->lo);
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print_u64("amount:", amount->hi);
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return parser_ok;
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}
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parser_error_t read_token_id(parser_context_t *ctx, token_id_t *token_id) {
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CHECK_INPUT(ctx);
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CHECK_INPUT(token_id);
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token_id->token.len = TOKEN_ID_SIZE;
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token_id->token.ptr = ctx->buffer + ctx->offset;
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CTX_CHECK_AND_ADVANCE(ctx, TOKEN_ID_SIZE)
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print_buffer(&token_id->token, "token_id");
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return parser_ok;
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}
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parser_error_t read_address(parser_context_t *ctx, address_t *address) {
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CHECK_INPUT(ctx);
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CHECK_INPUT(address);
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// TODO: check this value, MultiAddress enum?
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uint8_t unknown = 0;
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CHECK_ERROR(read_u8(ctx, &unknown));
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print_u8("unknown", unknown);
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address->address.len = ADDRESS_SIZE;
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address->address.ptr = ctx->buffer + ctx->offset;
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CTX_CHECK_AND_ADVANCE(ctx, ADDRESS_SIZE);
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print_buffer(&address->address, "address");
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return parser_ok;
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}
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parser_error_t read_coins(parser_context_t *ctx, coins_t *coins) {
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CHECK_INPUT(ctx);
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CHECK_INPUT(coins);
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CHECK_ERROR(read_amount(ctx, &coins->amount));
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CHECK_ERROR(read_token_id(ctx, &coins->token_id));
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return parser_ok;
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}
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parser_error_t read_gas(parser_context_t *ctx, gas_t *gas) {
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CHECK_INPUT(ctx);
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CHECK_INPUT(gas);
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for (int i = 0; i < GAS_DIMENSIONS; i++) {
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CHECK_ERROR(read_u64(ctx, &gas->gas[i]));
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print_u64_hex("gas[%d]:", gas->gas[i]);
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print_u64("gas[%d]:", gas->gas[i]);
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}
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return parser_ok;
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}
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parser_error_t read_gas_u128(parser_context_t *ctx, gas_u128_t *gas) {
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CHECK_INPUT(ctx);
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CHECK_INPUT(gas);
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for (int i = 0; i < GAS_DIMENSIONS; i++) {
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CHECK_ERROR(read_amount(ctx, &gas->gas[i]));
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}
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return parser_ok;
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}

‎app/src/modules/common_reader.h‎

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/*******************************************************************************
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* (c) 2018 - 2025 Zondax AG
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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********************************************************************************/
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "borsh.h"
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#include "parser_common.h"
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parser_error_t read_amount(parser_context_t *ctx, amount_t *amount);
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parser_error_t read_token_id(parser_context_t *ctx, token_id_t *token_id);
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parser_error_t read_address(parser_context_t *ctx, address_t *address);
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parser_error_t read_coins(parser_context_t *ctx, coins_t *coins);
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parser_error_t read_gas(parser_context_t *ctx, gas_t *gas);
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parser_error_t read_gas_u128(parser_context_t *ctx, gas_u128_t *gas);
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#ifdef __cplusplus
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}
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#endif

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